Add PolicyService UT

Add PolicyService UT

Issue-ID: USECASEUI-716

Signed-off-by: ChuanyuChen <chenchuanyu@huawei.com>
Change-Id: I81b4211f579238343f42da579eebb87b1d460f81

2 files changed, 274 insertions, 0 deletions

diff --git a/intentanalysis/src/test/java/org/onap/usecaseui/intentanalysis/test/adapters/policy/PolicyServiceTest.java b/intentanalysis/src/test/java/org/onap/usecaseui/intentanalysis/test/adapters/policy/PolicyServiceTest.java
new file mode 100644
index 0000000..11084e3
--- /dev/null
+++ b/intentanalysis/src/test/java/org/onap/usecaseui/intentanalysis/test/adapters/policy/PolicyServiceTest.java
@@ -0,0 +1,182 @@
+/*
+ * Copyright 2022 Huawei Technologies Co., Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
+ * in compliance with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software distributed under the License
+ * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
+ * or implied. See the License for the specific language governing permissions and limitations under
+ * the License.
+ */
+
+package org.onap.usecaseui.intentanalysis.test.adapters.policy;
+
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.anyString;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.when;
+
+
+import java.io.IOException;
+import mockit.MockUp;
+import okhttp3.MediaType;
+import okhttp3.ResponseBody;
+import org.junit.Assert;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.onap.usecaseui.intentanalysis.adapters.policy.apicall.PolicyAPICall;
+import org.onap.usecaseui.intentanalysis.adapters.policy.impl.PolicyServiceImpl;
+import org.onap.usecaseui.intentanalysis.test.IntentAnalysisApplicationTests;
+import org.onap.usecaseui.intentanalysis.test.util.TestCall;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.test.context.junit4.SpringRunner;
+
+@SpringBootTest(classes = IntentAnalysisApplicationTests.class)
+@RunWith(SpringRunner.class)
+public class PolicyServiceTest {
+
+    private static final int CREATE_POLICY_TYPE_FAILED = 0x01;
+
+    private static final int CREATE_POLICY_FAILED = 0x02;
+
+    private static final int DEPLOY_POLICY_FAILED = 0x04;
+
+    private static final int UNDEPLOY_POLICY_FAILED = 0x08;
+
+    private static final int DELETE_POLICY_FAILED = 0x10;
+
+    private static final int QUERY_POLICY_NOT_EXIST = 0x20;
+
+    private static final Logger LOGGER = LoggerFactory.getLogger(PolicyServiceTest.class);
+
+    @Autowired
+    private PolicyServiceImpl policyService;
+
+    private PolicyAPICall policyAPICall;
+
+    private MockUp mockup;
+
+    @Test
+    public void testCreateAndDeployCLLPolicySuccess() throws IOException {
+        mockUpPolicyApiCall(0);
+        boolean result = policyService.createAndDeployModifyCLLPolicy();
+        Assert.assertTrue(result);
+    }
+
+
+    @Test
+    public void testCreateAndDeployCLLPolicyFailedCreateFailed() throws IOException {
+        mockUpPolicyApiCall(CREATE_POLICY_FAILED);
+        boolean result = policyService.createAndDeployModifyCLLPolicy();
+        Assert.assertFalse(result);
+    }
+
+    @Test
+    public void testCreateAndDeployCLLPolicyFailedDeployFailed() throws IOException {
+        mockUpPolicyApiCall(DEPLOY_POLICY_FAILED);
+        boolean result = policyService.createAndDeployModifyCLLPolicy();
+        Assert.assertFalse(result);
+    }
+
+    @Test
+    public void testUndeployAndRemoveCLLPolicySuccess() throws IOException {
+        mockUpPolicyApiCall(0);
+        boolean result = policyService.undeployAndRemoveModifyCLLPolicy();
+        Assert.assertTrue(result);
+    }
+
+    @Test
+    public void testUndeployAndRemoveCLLPolicySuccessPolicyNotExist() throws IOException {
+        mockUpPolicyApiCall(QUERY_POLICY_NOT_EXIST);
+        boolean result = policyService.undeployAndRemoveModifyCLLPolicy();
+        Assert.assertTrue(result);
+    }
+
+    @Test
+    public void testUpdateIntentConfigPolicySuccess() throws IOException {
+        mockUpPolicyApiCall(0);
+        boolean result = policyService.updateIntentConfigPolicy("testCLLID", "1000", true);
+        Assert.assertTrue(result);
+    }
+
+    @Test
+    public void testUpdateIntentConfigPolicySuccessPolicyNotExist(){
+        mockUpPolicyApiCall(QUERY_POLICY_NOT_EXIST);
+        boolean result = policyService.updateIntentConfigPolicy("testCLLID", "1000", true);
+        Assert.assertTrue(result);
+    }
+
+    @Test
+    public void testUpdateIntentConfigPolicyFailedCreatePolicyTypeFailed(){
+        mockUpPolicyApiCall(CREATE_POLICY_TYPE_FAILED);
+        boolean result = policyService.updateIntentConfigPolicy("testCLLID", "1000", true);
+        Assert.assertFalse(result);
+    }
+
+    @Test
+    public void testUpdateIntentConfigPolicyFailedCreatePolicyFailed(){
+        mockUpPolicyApiCall(CREATE_POLICY_FAILED);
+        boolean result = policyService.updateIntentConfigPolicy("testCLLID", "1000", true);
+        Assert.assertFalse(result);
+    }
+
+    @Test
+    public void testUpdateIntentConfigPolicyFailedDeployPolicyFailed(){
+        mockUpPolicyApiCall(DEPLOY_POLICY_FAILED);
+        boolean result = policyService.updateIntentConfigPolicy("testCLLID", "1000", true);
+        Assert.assertFalse(result);
+    }
+
+    private void mockUpPolicyApiCall(int failedFlag) {
+        policyAPICall = mock(PolicyAPICall.class);
+        policyService.setPolicyAPICall(policyAPICall);
+        ResponseBody mockedSuccessResponse = ResponseBody.create(MediaType.parse("application/json"),
+            "Test Success Result");
+        if ((CREATE_POLICY_FAILED & failedFlag) > 0) {
+            when(policyAPICall.createPolicy(anyString(), anyString(), any())).thenReturn(
+                TestCall.failedCall("Create policy failed"));
+        } else {
+            when(policyAPICall.createPolicy(anyString(), anyString(), any())).thenReturn(
+                TestCall.successfulCall(mockedSuccessResponse));
+        }
+        if ((CREATE_POLICY_TYPE_FAILED & failedFlag) > 0) {
+            when(policyAPICall.createPolicyType(any())).thenReturn(TestCall.failedCall("Create policy type failed"));
+        } else {
+            when(policyAPICall.createPolicyType(any())).thenReturn(TestCall.successfulCall(mockedSuccessResponse));
+        }
+
+        if ((DEPLOY_POLICY_FAILED & failedFlag) > 0) {
+            when(policyAPICall.deployPolicy(any())).thenReturn(TestCall.failedCall("Deploy policy failed"));
+        } else {
+            when(policyAPICall.deployPolicy(any())).thenReturn(TestCall.successfulCall(mockedSuccessResponse));
+        }
+
+        if ((UNDEPLOY_POLICY_FAILED & failedFlag) > 0) {
+            when(policyAPICall.undeployPolicy(anyString())).thenReturn(TestCall.failedCall("Undeploy policy failed"));
+        } else {
+            when(policyAPICall.undeployPolicy(anyString())).thenReturn(TestCall.successfulCall(mockedSuccessResponse));
+        }
+
+        if ((DELETE_POLICY_FAILED & failedFlag) > 0) {
+            when(policyAPICall.removePolicy(anyString(), anyString())).thenReturn(
+                TestCall.failedCall("Delete policy failed"));
+        } else {
+            when(policyAPICall.removePolicy(anyString(), anyString())).thenReturn(
+                TestCall.successfulCall(mockedSuccessResponse));
+        }
+
+        if ((QUERY_POLICY_NOT_EXIST & failedFlag) > 0) {
+            when(policyAPICall.getPolicy(anyString(), anyString(), anyString(), anyString())).thenReturn(
+                TestCall.failedCall("Get policy failed"));
+        } else {
+            when(policyAPICall.getPolicy(anyString(), anyString(), anyString(), anyString())).thenReturn(
+                TestCall.successfulCall(mockedSuccessResponse));
+        }
+    }
+}
diff --git a/intentanalysis/src/test/java/org/onap/usecaseui/intentanalysis/test/util/TestCall.java b/intentanalysis/src/test/java/org/onap/usecaseui/intentanalysis/test/util/TestCall.java
new file mode 100644
index 0000000..d9cc4a8
--- /dev/null
+++ b/intentanalysis/src/test/java/org/onap/usecaseui/intentanalysis/test/util/TestCall.java
@@ -0,0 +1,92 @@
+/*
+ * Copyright 2022 Huawei Technologies Co., Ltd.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
+ * in compliance with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software distributed under the License
+ * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
+ * or implied. See the License for the specific language governing permissions and limitations under
+ * the License.
+ */
+
+package org.onap.usecaseui.intentanalysis.test.util;
+
+import java.io.IOException;
+import okhttp3.MediaType;
+import okhttp3.Request;
+import okhttp3.ResponseBody;
+import retrofit2.Call;
+import retrofit2.Callback;
+import retrofit2.Response;
+
+public class TestCall<T> implements Call<T> {
+
+    private int code;
+
+    private T result;
+
+    private String errorMsg;
+
+    private TestCall(int code, T result, String errorMsg) {
+        this.code = code;
+        this.result = result;
+        this.errorMsg = errorMsg;
+    }
+
+    @Override
+    public Response<T> execute() throws IOException {
+        if (code >= 200 && code < 300) {
+            return Response.success(code, result);
+        }
+        if (code >= 400 && code < 500) {
+            return Response.error(code, ResponseBody.create(MediaType.parse("application/json"), errorMsg));
+        }
+        throw new IOException("Exception happens");
+    }
+
+    public static <T> TestCall<T> successfulCall(T result) {
+        return new TestCall<>(200, result, null);
+    }
+
+    public static <T> TestCall<T> failedCall(String errorMsg) {
+        return new TestCall<>(400, null, errorMsg);
+    }
+
+    public static <T> TestCall<T> exceptionCall() {
+        return new TestCall<>(-1, null, null);
+    }
+
+    @Override
+    public void enqueue(Callback<T> callback) {
+
+    }
+
+    @Override
+    public boolean isExecuted() {
+        return false;
+    }
+
+    @Override
+    public void cancel() {
+
+    }
+
+    @Override
+    public boolean isCanceled() {
+        return false;
+    }
+
+    @Override
+    public Call<T> clone() {
+        return null;
+    }
+
+    @Override
+    public Request request() {
+        return null;
+    }
+
+}